Roberto Giordano performs Chopin's Ballade No. 1, Op. 23. The sketches of the work date back to 1831 during Chopin's eight-month stay in Vienna. The first ballade was completed in 1835 after the composer moved to Paris. The main section of the ballade is built from two main themes which return in different keys after which a thundering chord introduces the Presto con fuoco, which eventually ends the piece in a fiery double octave scale run down the keyboard. The work gained popularity after appearing on the soundtrack to the 2002 Roman Polanski film The Pianist, where it is played by Janusz Olejniczak.